Growing community of inventors

Clarendon Hills, IL, United States of America

Dennis J Derfiny

Average Co-Inventor Count = 1.50

ph-index = 4

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 66

Dennis J DerfinyAnthony P Van Den Heuvel (1 patent)Dennis J DerfinyNihat S Edguer (1 patent)Dennis J DerfinyJoseph D Ceccoli (1 patent)Dennis J DerfinyEmery E Baxter (1 patent)Dennis J DerfinyDennis J Derfiny (4 patents)Anthony P Van Den HeuvelAnthony P Van Den Heuvel (17 patents)Nihat S EdguerNihat S Edguer (1 patent)Joseph D CeccoliJoseph D Ceccoli (1 patent)Emery E BaxterEmery E Baxter (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Motorola Corporation (4 from 20,290 patents)


4 patents:

1. 5181263 - Wave-guide I/O for optical or electro-optical components

2. 5073000 - Optical interconnect printed circuit structure

3. 4777564 - Leadform for use with surface mounted components

4. 4641222 - Mounting system for stress relief in surface mounted components

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as of
1/22/2026
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